Product comparison · 2 pcs/workstations

HP CQ2100NL + v185ws vs HP dx2420 + v185ws

92specifications compared
33differ
59identical
13known for one product only

Key differences

Processor family
- CQ2100NL + v185ws:Intel Atom®
- dx2420 + v185ws:Intel® Pentium®
Processor model
- CQ2100NL + v185ws:230
- dx2420 + v185ws:E5200
Processor cores
- CQ2100NL + v185ws:1
- dx2420 + v185ws:2
Processor frequency
- CQ2100NL + v185ws:1.6 GHz
- dx2420 + v185ws:2.5 GHz
Processor cache
- CQ2100NL + v185ws:0.512 MB
- dx2420 + v185ws:2 MB
Processor front side bus
- CQ2100NL + v185ws:533 MHz
- dx2420 + v185ws:800 MHz
Processor codename
- CQ2100NL + v185ws:Diamondville
- dx2420 + v185ws:Wolfdale
Thermal Design Power (TDP)
- CQ2100NL + v185ws:4 W
- dx2420 + v185ws:65 W

Side by side

Differences highlightedShow differences only

Comparison of CQ2100NL + v185ws, dx2420 + v185ws
105 specifications	A HP CQ2100NL + v185ws View product	B HP dx2420 + v185ws View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Pentium®
Processor modelDiffers	230	E5200
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2.5 GHz
Processor cacheDiffers	0.512 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom 200 Series	Intel Pentium E5000 Series for Desktop
Processor codenameDiffers	Diamondville	Wolfdale
Thermal Design Power (TDP)Differs	4 W	65 W
TcaseDiffers	85.2 °C	74.1 °C
Processor socketDiffers	BGA 437	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	47 M	228 M
Processing Die sizeDiffers	26 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	12	12.5
SteppingDiffers	C0	M0
ECC supported by processor	No	No
Cache externalKnown for one	Unknown — not stated by the source	2048 KB
Memory1 differ
Internal memory	1 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slotsDiffers	1x DIMM	2x DIMM
Storageidentical
Total storage capacity	160 GB	160 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS Pro, SD, SDHC, xD	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 3100	Intel® GMA 3100
Maximum graphics card memoryDiffers	0.287 GB	0.256 GB
Discrete graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribe	Yes	Yes
Network1 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	0	0
Parallel ports quantity	0	0
Poweridentical
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	300 W
Design1 differ
Chassis typeDiffers	Micro Tower	Mini Tower
Country of origin	China	China
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows Vista Business
Bundled softwareKnown for one	Microsoft Internet Explorer 6.0; Outlook Express; Adobe Reader; Windows Media Player; Windows Movie Maker; Cyberlink Power2Go	Unknown — not stated by the source
Displayidentical
Display included	Yes	Yes
Display diagonal	47 cm (18.5")	47 cm (18.5")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Contrast ratio (typical)	1000:1	1000:1
Display brightness	250 cd/m²	250 cd/m²
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Processor special features7 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	35635	37212
Processor package sizeDiffers	22 x 22 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	SLB6Z	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio 5.1	High Definition Audio
Operational conditionsidentical
Non-operating altitudeKnown for one	Unknown — not stated by the source	9000
Weight & dimensions4 differ
WidthDiffers	112 mm	165 mm
DepthDiffers	246 mm	373 mm
HeightDiffers	260 mm	365 mm
WeightDiffers	4.3 kg	10.2 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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